Reclaiming Excess Sublet Rent: Tenants in Austria

Lease types (fixed/indefinite, main/sublet) 2 min read · published September 10, 2025

Many tenants in Austria face the question of whether they can reclaim excess sublet rent they paid. If the sublet rent exceeds the agreed or permitted amount, a clear sequence of steps helps: check, document, send a written demand and, if necessary, consider legal action. Tenants need to know which records count, what deadlines apply and when the district court is competent[2]. This article explains practical procedures in plain language, offers actionable steps and shows which official authorities and forms are useful. The goal is to give you as a tenant a reliable, practical guide so you can enforce your claims in Austria factually and effectively.

What rights do tenants have regarding excess sublet rent?

Tenants are entitled to reclaim payments when sublet rent is significantly above the agreed or legally allowable level. If the Mietrechtsgesetz (MRG) applies, specific rules must be observed[1]. It is important to distinguish between the contracted main rent and the agreed sublet rent and to check whether the main landlord's consent exists.

  • Claim the difference as a monetary demand against the subtenant.
  • Secure evidence: payment receipts, bank statements, lease and messages.
  • Observe deadlines: a prompt written demand often marks the start of the enforceable period.
  • Formal steps: provide a written demand and proof of delivery.
Documentation strengthens your chances of success in disputes.

How to reclaim excess sublet rent

In practice, proceed in several steps: calculate the overpayment precisely, collect all documents and send the subtenant a clear written demand with a deadline. If no agreement is reached, consider offsetting or legal action; for court steps the district court is usually competent[2].

Respond in good time, otherwise claims may become time-barred.

What if the tenant disputes or refuses?

If the subtenant disputes the claim, calm facts and evidence remain essential. Consider neutral mediation or support from advisory services. As a last resort, civil court action may be necessary; check forms and submission options on JustizOnline[3].

Frequently Asked Questions

Who can file a reclaim?
The person who paid the excess sublet rent (the subtenant) can claim the difference against the subtenant or via the main tenant, depending on the contract situation.
How long do I have to file a reclaim?
Deadlines depend on the specific claim; act promptly and set a written deadline to secure your claim.
Do I need a lawyer?
Not always; with clear evidence a written demand is often sufficient. For disputes or complex legal issues, legal advice is recommended.

How-To

  1. Review the sublet agreement and arrangements with the main tenant.
  2. Calculate the overpayment and collect all receipts and payment proofs.
  3. Send the subtenant a written demand with a clear deadline and payment request.
  4. Try to reach an amicable solution or mediation.
  5. If no agreement is possible, consider court action (district court).

Key Takeaways

  • Securing evidence is essential for a successful reclaim.
  • Written demands with deadlines improve your legal position.
  • If refused, the district court can be the appropriate authority.

Help and Support


  1. [1] RIS - Mietrechtsgesetz (MRG)
  2. [2] Justiz.gv.at - Information on Courts
  3. [3] JustizOnline - Electronic Forms
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Austria

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.